1020 lines
36 KiB
C
1020 lines
36 KiB
C
/*
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* Copyright (c) 1998-2002 by Paul Davis <pbd@op.net>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <sound/driver.h>
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#include <asm/io.h>
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#include <linux/init.h>
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#include <linux/time.h>
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#include <linux/wait.h>
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#include <sound/core.h>
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#include <sound/snd_wavefront.h>
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#include <sound/initval.h>
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/* Control bits for the Load Control Register
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*/
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#define FX_LSB_TRANSFER 0x01 /* transfer after DSP LSB byte written */
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#define FX_MSB_TRANSFER 0x02 /* transfer after DSP MSB byte written */
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#define FX_AUTO_INCR 0x04 /* auto-increment DSP address after transfer */
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/* weird stuff, derived from port I/O tracing with dosemu */
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static unsigned char page_zero[] __initdata = {
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0x01, 0x7c, 0x00, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf5, 0x00,
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0x11, 0x00, 0x20, 0x00, 0x32, 0x00, 0x40, 0x00, 0x13, 0x00, 0x00,
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0x00, 0x14, 0x02, 0x76, 0x00, 0x60, 0x00, 0x80, 0x02, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x19,
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0x01, 0x1a, 0x01, 0x20, 0x01, 0x40, 0x01, 0x17, 0x00, 0x00, 0x01,
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0x80, 0x01, 0x20, 0x00, 0x10, 0x01, 0xa0, 0x03, 0xd1, 0x00, 0x00,
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0x01, 0xf2, 0x02, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00, 0xf4, 0x02,
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0xe0, 0x00, 0x15, 0x00, 0x00, 0x00, 0x16, 0x00, 0x00, 0x00, 0x17,
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0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x00, 0x50, 0x00, 0x00, 0x00,
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0x40, 0x00, 0x00, 0x00, 0x71, 0x02, 0x00, 0x00, 0x60, 0x00, 0x00,
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0x00, 0x92, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xb3, 0x02,
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0x00, 0x00, 0xa0, 0x00, 0x00, 0x00, 0xd4, 0x00, 0x00, 0x00, 0x40,
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0x00, 0x80, 0x00, 0xf5, 0x00, 0x20, 0x00, 0x70, 0x00, 0xa0, 0x02,
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0x11, 0x00, 0x16, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20,
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0x02, 0x00, 0x00, 0x20, 0x00, 0x10, 0x00, 0x17, 0x00, 0x1b, 0x00,
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0x1d, 0x02, 0xdf
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};
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static unsigned char page_one[] __initdata = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x19, 0x00,
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0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xd8, 0x00, 0x00,
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0x02, 0x20, 0x00, 0x19, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x01,
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0xc0, 0x01, 0xfa, 0x00, 0x1a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x40, 0x02, 0x60,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xc0, 0x02, 0x80, 0x00,
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0x00, 0x02, 0xfb, 0x02, 0xa0, 0x00, 0x00, 0x00, 0x1b, 0x02, 0xd7,
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0x00, 0x00, 0x02, 0xf7, 0x03, 0x20, 0x03, 0x00, 0x00, 0x00, 0x00,
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0x1c, 0x03, 0x3c, 0x00, 0x00, 0x03, 0x3f, 0x00, 0x00, 0x03, 0xc0,
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0x00, 0x00, 0x03, 0xdf, 0x00, 0x00, 0x00, 0x00, 0x03, 0x5d, 0x00,
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0x00, 0x03, 0xc0, 0x00, 0x00, 0x03, 0x7d, 0x00, 0x00, 0x03, 0xc0,
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0x00, 0x00, 0x03, 0x9e, 0x00, 0x00, 0x03, 0xc0, 0x00, 0x00, 0x03,
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0xbe, 0x00, 0x00, 0x03, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x1b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02,
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0xdb, 0x00, 0x00, 0x02, 0xdb, 0x00, 0x00, 0x02, 0xe0, 0x00, 0x00,
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0x02, 0xfb, 0x00, 0x00, 0x02, 0xc0, 0x02, 0x40, 0x02, 0xfb, 0x02,
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0x60, 0x00, 0x1b
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};
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static unsigned char page_two[] __initdata = {
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0xc4, 0x00, 0x44, 0x07, 0x44, 0x00, 0x40, 0x25, 0x01, 0x06, 0xc4,
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0x07, 0x40, 0x25, 0x01, 0x00, 0x46, 0x46, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46, 0x07,
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0x05, 0x05, 0x05, 0x04, 0x07, 0x05, 0x04, 0x07, 0x05, 0x44, 0x46,
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0x44, 0x46, 0x46, 0x07, 0x05, 0x44, 0x46, 0x05, 0x46, 0x05, 0x46,
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0x05, 0x46, 0x05, 0x44, 0x46, 0x05, 0x07, 0x44, 0x46, 0x05, 0x07,
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0x44, 0x46, 0x05, 0x07, 0x44, 0x46, 0x05, 0x07, 0x44, 0x05, 0x05,
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0x05, 0x44, 0x05, 0x05, 0x05, 0x46, 0x05, 0x46, 0x05, 0x46, 0x05,
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0x46, 0x05, 0x46, 0x07, 0x46, 0x07, 0x44
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};
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static unsigned char page_three[] __initdata = {
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0x07, 0x40, 0x00, 0x00, 0x00, 0x47, 0x00, 0x40, 0x00, 0x40, 0x06,
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0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x80,
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0xc0, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x40, 0x00, 0x40, 0x00,
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0x60, 0x00, 0x70, 0x00, 0x40, 0x00, 0x40, 0x00, 0x42, 0x00, 0x40,
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0x00, 0x02, 0x00, 0x40, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00,
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0x40, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00,
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0x00, 0x42, 0x00, 0x40, 0x00, 0x42, 0x00, 0x02, 0x00, 0x02, 0x00,
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0x02, 0x00, 0x42, 0x00, 0xc0, 0x00, 0x40
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};
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static unsigned char page_four[] __initdata = {
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0x63, 0x03, 0x26, 0x02, 0x2c, 0x00, 0x24, 0x00, 0x2e, 0x02, 0x02,
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0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
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0x20, 0x00, 0x60, 0x00, 0x20, 0x00, 0x20, 0x00, 0x20, 0x00, 0x20,
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0x00, 0x20, 0x00, 0x20, 0x00, 0x20, 0x00, 0x20, 0x00, 0x60, 0x00,
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0x20, 0x00, 0x60, 0x00, 0x20, 0x00, 0x60, 0x00, 0x20, 0x00, 0x60,
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0x00, 0x20, 0x00, 0x60, 0x00, 0x20, 0x00, 0x60, 0x00, 0x20, 0x00,
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0x20, 0x00, 0x22, 0x02, 0x22, 0x02, 0x20, 0x00, 0x60, 0x00, 0x22,
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0x02, 0x62, 0x02, 0x20, 0x01, 0x21, 0x01
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};
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static unsigned char page_six[] __initdata = {
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0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x04, 0x00, 0x00, 0x06, 0x00,
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0x00, 0x08, 0x00, 0x00, 0x0a, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x0e,
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0x00, 0x00, 0x10, 0x00, 0x00, 0x12, 0x00, 0x00, 0x14, 0x00, 0x00,
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0x16, 0x00, 0x00, 0x18, 0x00, 0x00, 0x1a, 0x00, 0x00, 0x1c, 0x00,
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0x00, 0x1e, 0x00, 0x00, 0x20, 0x00, 0x00, 0x22, 0x00, 0x00, 0x24,
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0x00, 0x00, 0x26, 0x00, 0x00, 0x28, 0x00, 0x00, 0x2a, 0x00, 0x00,
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0x2c, 0x00, 0x00, 0x2e, 0x00, 0x00, 0x30, 0x00, 0x00, 0x32, 0x00,
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0x00, 0x34, 0x00, 0x00, 0x36, 0x00, 0x00, 0x38, 0x00, 0x00, 0x3a,
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0x00, 0x00, 0x3c, 0x00, 0x00, 0x3e, 0x00, 0x00, 0x40, 0x00, 0x00,
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0x42, 0x03, 0x00, 0x44, 0x01, 0x00, 0x46, 0x0a, 0x21, 0x48, 0x0d,
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0x23, 0x4a, 0x23, 0x1b, 0x4c, 0x37, 0x8f, 0x4e, 0x45, 0x77, 0x50,
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0x52, 0xe2, 0x52, 0x1c, 0x92, 0x54, 0x1c, 0x52, 0x56, 0x07, 0x00,
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0x58, 0x2f, 0xc6, 0x5a, 0x0b, 0x00, 0x5c, 0x30, 0x06, 0x5e, 0x17,
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0x00, 0x60, 0x3d, 0xda, 0x62, 0x29, 0x00, 0x64, 0x3e, 0x41, 0x66,
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0x39, 0x00, 0x68, 0x4c, 0x48, 0x6a, 0x49, 0x00, 0x6c, 0x4c, 0x6c,
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0x6e, 0x11, 0xd2, 0x70, 0x16, 0x0c, 0x72, 0x00, 0x00, 0x74, 0x00,
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0x80, 0x76, 0x0f, 0x00, 0x78, 0x00, 0x80, 0x7a, 0x13, 0x00, 0x7c,
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0x80, 0x00, 0x7e, 0x80, 0x80
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};
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static unsigned char page_seven[] __initdata = {
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0x0f, 0xff, 0x00, 0x00, 0x08, 0x00, 0x08, 0x00, 0x02, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x0f, 0xff, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00,
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0x08, 0x00, 0x00, 0x00, 0x0f, 0xff, 0x00, 0x00, 0x00, 0x00, 0x0f,
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0xff, 0x0f, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xff, 0x0f, 0xff,
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0x0f, 0xff, 0x0f, 0xff, 0x02, 0xe9, 0x06, 0x8c, 0x06, 0x8c, 0x0f,
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0xff, 0x1a, 0x75, 0x0d, 0x8b, 0x04, 0xe9, 0x0b, 0x16, 0x1a, 0x38,
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0x0d, 0xc8, 0x04, 0x6f, 0x0b, 0x91, 0x0f, 0xff, 0x06, 0x40, 0x06,
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0x40, 0x02, 0x8f, 0x0f, 0xff, 0x06, 0x62, 0x06, 0x62, 0x02, 0x7b,
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0x0f, 0xff, 0x06, 0x97, 0x06, 0x97, 0x02, 0x52, 0x0f, 0xff, 0x06,
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0xf6, 0x06, 0xf6, 0x02, 0x19, 0x05, 0x55, 0x05, 0x55, 0x05, 0x55,
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0x05, 0x55, 0x05, 0x55, 0x05, 0x55, 0x05, 0x55, 0x05, 0x55, 0x14,
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0xda, 0x0d, 0x93, 0x04, 0xda, 0x05, 0x93, 0x14, 0xda, 0x0d, 0x93,
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0x04, 0xda, 0x05, 0x93, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x02, 0x00
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};
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static unsigned char page_zero_v2[] __initdata = {
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0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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static unsigned char page_one_v2[] __initdata = {
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0x01, 0xc0, 0x01, 0xfa, 0x00, 0x1a, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
|
|
};
|
|
|
|
static unsigned char page_two_v2[] __initdata = {
|
|
0x46, 0x46, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00
|
|
};
|
|
static unsigned char page_three_v2[] __initdata = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00
|
|
};
|
|
static unsigned char page_four_v2[] __initdata = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00
|
|
};
|
|
|
|
static unsigned char page_seven_v2[] __initdata = {
|
|
0x0f, 0xff, 0x0f, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
|
|
};
|
|
|
|
static unsigned char mod_v2[] __initdata = {
|
|
0x01, 0x00, 0x02, 0x00, 0x01, 0x01, 0x02, 0x00, 0x01, 0x02, 0x02,
|
|
0x00, 0x01, 0x03, 0x02, 0x00, 0x01, 0x04, 0x02, 0x00, 0x01, 0x05,
|
|
0x02, 0x00, 0x01, 0x06, 0x02, 0x00, 0x01, 0x07, 0x02, 0x00, 0xb0,
|
|
0x20, 0xb1, 0x20, 0xb2, 0x20, 0xb3, 0x20, 0xb4, 0x20, 0xb5, 0x20,
|
|
0xb6, 0x20, 0xb7, 0x20, 0xf0, 0x20, 0xf1, 0x20, 0xf2, 0x20, 0xf3,
|
|
0x20, 0xf4, 0x20, 0xf5, 0x20, 0xf6, 0x20, 0xf7, 0x20, 0x10, 0xff,
|
|
0x11, 0xff, 0x12, 0xff, 0x13, 0xff, 0x14, 0xff, 0x15, 0xff, 0x16,
|
|
0xff, 0x17, 0xff, 0x20, 0xff, 0x21, 0xff, 0x22, 0xff, 0x23, 0xff,
|
|
0x24, 0xff, 0x25, 0xff, 0x26, 0xff, 0x27, 0xff, 0x30, 0x00, 0x31,
|
|
0x00, 0x32, 0x00, 0x33, 0x00, 0x34, 0x00, 0x35, 0x00, 0x36, 0x00,
|
|
0x37, 0x00, 0x40, 0x00, 0x41, 0x00, 0x42, 0x00, 0x43, 0x00, 0x44,
|
|
0x00, 0x45, 0x00, 0x46, 0x00, 0x47, 0x00, 0x50, 0x00, 0x51, 0x00,
|
|
0x52, 0x00, 0x53, 0x00, 0x54, 0x00, 0x55, 0x00, 0x56, 0x00, 0x57,
|
|
0x00, 0x60, 0x00, 0x61, 0x00, 0x62, 0x00, 0x63, 0x00, 0x64, 0x00,
|
|
0x65, 0x00, 0x66, 0x00, 0x67, 0x00, 0x70, 0xc0, 0x71, 0xc0, 0x72,
|
|
0xc0, 0x73, 0xc0, 0x74, 0xc0, 0x75, 0xc0, 0x76, 0xc0, 0x77, 0xc0,
|
|
0x80, 0x00, 0x81, 0x00, 0x82, 0x00, 0x83, 0x00, 0x84, 0x00, 0x85,
|
|
0x00, 0x86, 0x00, 0x87, 0x00, 0x90, 0x00, 0x91, 0x00, 0x92, 0x00,
|
|
0x93, 0x00, 0x94, 0x00, 0x95, 0x00, 0x96, 0x00, 0x97, 0x00, 0xa0,
|
|
0x00, 0xa1, 0x00, 0xa2, 0x00, 0xa3, 0x00, 0xa4, 0x00, 0xa5, 0x00,
|
|
0xa6, 0x00, 0xa7, 0x00, 0xc0, 0x00, 0xc1, 0x00, 0xc2, 0x00, 0xc3,
|
|
0x00, 0xc4, 0x00, 0xc5, 0x00, 0xc6, 0x00, 0xc7, 0x00, 0xd0, 0x00,
|
|
0xd1, 0x00, 0xd2, 0x00, 0xd3, 0x00, 0xd4, 0x00, 0xd5, 0x00, 0xd6,
|
|
0x00, 0xd7, 0x00, 0xe0, 0x00, 0xe1, 0x00, 0xe2, 0x00, 0xe3, 0x00,
|
|
0xe4, 0x00, 0xe5, 0x00, 0xe6, 0x00, 0xe7, 0x00, 0x01, 0x00, 0x02,
|
|
0x01, 0x01, 0x01, 0x02, 0x01, 0x01, 0x02, 0x02, 0x01, 0x01, 0x03,
|
|
0x02, 0x01, 0x01, 0x04, 0x02, 0x01, 0x01, 0x05, 0x02, 0x01, 0x01,
|
|
0x06, 0x02, 0x01, 0x01, 0x07, 0x02, 0x01
|
|
};
|
|
static unsigned char coefficients[] __initdata = {
|
|
0x07, 0x46, 0x00, 0x00, 0x07, 0x49, 0x00, 0x00, 0x00, 0x4b, 0x03,
|
|
0x11, 0x00, 0x4d, 0x01, 0x32, 0x07, 0x46, 0x00, 0x00, 0x07, 0x49,
|
|
0x00, 0x00, 0x07, 0x40, 0x00, 0x00, 0x07, 0x41, 0x00, 0x00, 0x01,
|
|
0x40, 0x02, 0x40, 0x01, 0x41, 0x02, 0x60, 0x07, 0x40, 0x00, 0x00,
|
|
0x07, 0x41, 0x00, 0x00, 0x07, 0x47, 0x00, 0x00, 0x07, 0x4a, 0x00,
|
|
0x00, 0x00, 0x47, 0x01, 0x00, 0x00, 0x4a, 0x01, 0x20, 0x07, 0x47,
|
|
0x00, 0x00, 0x07, 0x4a, 0x00, 0x00, 0x07, 0x7c, 0x00, 0x00, 0x07,
|
|
0x7e, 0x00, 0x00, 0x00, 0x00, 0x01, 0x1c, 0x07, 0x7c, 0x00, 0x00,
|
|
0x07, 0x7e, 0x00, 0x00, 0x07, 0x44, 0x00, 0x00, 0x00, 0x44, 0x01,
|
|
0x00, 0x07, 0x44, 0x00, 0x00, 0x07, 0x42, 0x00, 0x00, 0x07, 0x43,
|
|
0x00, 0x00, 0x00, 0x42, 0x01, 0x1a, 0x00, 0x43, 0x01, 0x20, 0x07,
|
|
0x42, 0x00, 0x00, 0x07, 0x43, 0x00, 0x00, 0x07, 0x40, 0x00, 0x00,
|
|
0x07, 0x41, 0x00, 0x00, 0x01, 0x40, 0x02, 0x40, 0x01, 0x41, 0x02,
|
|
0x60, 0x07, 0x40, 0x00, 0x00, 0x07, 0x41, 0x00, 0x00, 0x07, 0x44,
|
|
0x0f, 0xff, 0x07, 0x42, 0x00, 0x00, 0x07, 0x43, 0x00, 0x00, 0x07,
|
|
0x40, 0x00, 0x00, 0x07, 0x41, 0x00, 0x00, 0x07, 0x51, 0x06, 0x40,
|
|
0x07, 0x50, 0x06, 0x40, 0x07, 0x4f, 0x03, 0x81, 0x07, 0x53, 0x1a,
|
|
0x76, 0x07, 0x54, 0x0d, 0x8b, 0x07, 0x55, 0x04, 0xe9, 0x07, 0x56,
|
|
0x0b, 0x17, 0x07, 0x57, 0x1a, 0x38, 0x07, 0x58, 0x0d, 0xc9, 0x07,
|
|
0x59, 0x04, 0x6f, 0x07, 0x5a, 0x0b, 0x91, 0x07, 0x73, 0x14, 0xda,
|
|
0x07, 0x74, 0x0d, 0x93, 0x07, 0x75, 0x04, 0xd9, 0x07, 0x76, 0x05,
|
|
0x93, 0x07, 0x77, 0x14, 0xda, 0x07, 0x78, 0x0d, 0x93, 0x07, 0x79,
|
|
0x04, 0xd9, 0x07, 0x7a, 0x05, 0x93, 0x07, 0x5e, 0x03, 0x68, 0x07,
|
|
0x5c, 0x04, 0x31, 0x07, 0x5d, 0x04, 0x31, 0x07, 0x62, 0x03, 0x52,
|
|
0x07, 0x60, 0x04, 0x76, 0x07, 0x61, 0x04, 0x76, 0x07, 0x66, 0x03,
|
|
0x2e, 0x07, 0x64, 0x04, 0xda, 0x07, 0x65, 0x04, 0xda, 0x07, 0x6a,
|
|
0x02, 0xf6, 0x07, 0x68, 0x05, 0x62, 0x07, 0x69, 0x05, 0x62, 0x06,
|
|
0x46, 0x0a, 0x22, 0x06, 0x48, 0x0d, 0x24, 0x06, 0x6e, 0x11, 0xd3,
|
|
0x06, 0x70, 0x15, 0xcb, 0x06, 0x52, 0x20, 0x93, 0x06, 0x54, 0x20,
|
|
0x54, 0x06, 0x4a, 0x27, 0x1d, 0x06, 0x58, 0x2f, 0xc8, 0x06, 0x5c,
|
|
0x30, 0x07, 0x06, 0x4c, 0x37, 0x90, 0x06, 0x60, 0x3d, 0xdb, 0x06,
|
|
0x64, 0x3e, 0x42, 0x06, 0x4e, 0x45, 0x78, 0x06, 0x68, 0x4c, 0x48,
|
|
0x06, 0x6c, 0x4c, 0x6c, 0x06, 0x50, 0x52, 0xe2, 0x06, 0x42, 0x02,
|
|
0xba
|
|
};
|
|
static unsigned char coefficients2[] __initdata = {
|
|
0x07, 0x46, 0x00, 0x00, 0x07, 0x49, 0x00, 0x00, 0x07, 0x45, 0x0f,
|
|
0xff, 0x07, 0x48, 0x0f, 0xff, 0x07, 0x7b, 0x04, 0xcc, 0x07, 0x7d,
|
|
0x04, 0xcc, 0x07, 0x7c, 0x00, 0x00, 0x07, 0x7e, 0x00, 0x00, 0x07,
|
|
0x46, 0x00, 0x00, 0x07, 0x49, 0x00, 0x00, 0x07, 0x47, 0x00, 0x00,
|
|
0x07, 0x4a, 0x00, 0x00, 0x07, 0x4c, 0x00, 0x00, 0x07, 0x4e, 0x00, 0x00
|
|
};
|
|
static unsigned char coefficients3[] __initdata = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x28, 0x00, 0x28, 0x00, 0x51, 0x00,
|
|
0x51, 0x00, 0x7a, 0x00, 0x7a, 0x00, 0xa3, 0x00, 0xa3, 0x00, 0xcc,
|
|
0x00, 0xcc, 0x00, 0xf5, 0x00, 0xf5, 0x01, 0x1e, 0x01, 0x1e, 0x01,
|
|
0x47, 0x01, 0x47, 0x01, 0x70, 0x01, 0x70, 0x01, 0x99, 0x01, 0x99,
|
|
0x01, 0xc2, 0x01, 0xc2, 0x01, 0xeb, 0x01, 0xeb, 0x02, 0x14, 0x02,
|
|
0x14, 0x02, 0x3d, 0x02, 0x3d, 0x02, 0x66, 0x02, 0x66, 0x02, 0x8f,
|
|
0x02, 0x8f, 0x02, 0xb8, 0x02, 0xb8, 0x02, 0xe1, 0x02, 0xe1, 0x03,
|
|
0x0a, 0x03, 0x0a, 0x03, 0x33, 0x03, 0x33, 0x03, 0x5c, 0x03, 0x5c,
|
|
0x03, 0x85, 0x03, 0x85, 0x03, 0xae, 0x03, 0xae, 0x03, 0xd7, 0x03,
|
|
0xd7, 0x04, 0x00, 0x04, 0x00, 0x04, 0x28, 0x04, 0x28, 0x04, 0x51,
|
|
0x04, 0x51, 0x04, 0x7a, 0x04, 0x7a, 0x04, 0xa3, 0x04, 0xa3, 0x04,
|
|
0xcc, 0x04, 0xcc, 0x04, 0xf5, 0x04, 0xf5, 0x05, 0x1e, 0x05, 0x1e,
|
|
0x05, 0x47, 0x05, 0x47, 0x05, 0x70, 0x05, 0x70, 0x05, 0x99, 0x05,
|
|
0x99, 0x05, 0xc2, 0x05, 0xc2, 0x05, 0xeb, 0x05, 0xeb, 0x06, 0x14,
|
|
0x06, 0x14, 0x06, 0x3d, 0x06, 0x3d, 0x06, 0x66, 0x06, 0x66, 0x06,
|
|
0x8f, 0x06, 0x8f, 0x06, 0xb8, 0x06, 0xb8, 0x06, 0xe1, 0x06, 0xe1,
|
|
0x07, 0x0a, 0x07, 0x0a, 0x07, 0x33, 0x07, 0x33, 0x07, 0x5c, 0x07,
|
|
0x5c, 0x07, 0x85, 0x07, 0x85, 0x07, 0xae, 0x07, 0xae, 0x07, 0xd7,
|
|
0x07, 0xd7, 0x08, 0x00, 0x08, 0x00, 0x08, 0x28, 0x08, 0x28, 0x08,
|
|
0x51, 0x08, 0x51, 0x08, 0x7a, 0x08, 0x7a, 0x08, 0xa3, 0x08, 0xa3,
|
|
0x08, 0xcc, 0x08, 0xcc, 0x08, 0xf5, 0x08, 0xf5, 0x09, 0x1e, 0x09,
|
|
0x1e, 0x09, 0x47, 0x09, 0x47, 0x09, 0x70, 0x09, 0x70, 0x09, 0x99,
|
|
0x09, 0x99, 0x09, 0xc2, 0x09, 0xc2, 0x09, 0xeb, 0x09, 0xeb, 0x0a,
|
|
0x14, 0x0a, 0x14, 0x0a, 0x3d, 0x0a, 0x3d, 0x0a, 0x66, 0x0a, 0x66,
|
|
0x0a, 0x8f, 0x0a, 0x8f, 0x0a, 0xb8, 0x0a, 0xb8, 0x0a, 0xe1, 0x0a,
|
|
0xe1, 0x0b, 0x0a, 0x0b, 0x0a, 0x0b, 0x33, 0x0b, 0x33, 0x0b, 0x5c,
|
|
0x0b, 0x5c, 0x0b, 0x85, 0x0b, 0x85, 0x0b, 0xae, 0x0b, 0xae, 0x0b,
|
|
0xd7, 0x0b, 0xd7, 0x0c, 0x00, 0x0c, 0x00, 0x0c, 0x28, 0x0c, 0x28,
|
|
0x0c, 0x51, 0x0c, 0x51, 0x0c, 0x7a, 0x0c, 0x7a, 0x0c, 0xa3, 0x0c,
|
|
0xa3, 0x0c, 0xcc, 0x0c, 0xcc, 0x0c, 0xf5, 0x0c, 0xf5, 0x0d, 0x1e,
|
|
0x0d, 0x1e, 0x0d, 0x47, 0x0d, 0x47, 0x0d, 0x70, 0x0d, 0x70, 0x0d,
|
|
0x99, 0x0d, 0x99, 0x0d, 0xc2, 0x0d, 0xc2, 0x0d, 0xeb, 0x0d, 0xeb,
|
|
0x0e, 0x14, 0x0e, 0x14, 0x0e, 0x3d, 0x0e, 0x3d, 0x0e, 0x66, 0x0e,
|
|
0x66, 0x0e, 0x8f, 0x0e, 0x8f, 0x0e, 0xb8, 0x0e, 0xb8, 0x0e, 0xe1,
|
|
0x0e, 0xe1, 0x0f, 0x0a, 0x0f, 0x0a, 0x0f, 0x33, 0x0f, 0x33, 0x0f,
|
|
0x5c, 0x0f, 0x5c, 0x0f, 0x85, 0x0f, 0x85, 0x0f, 0xae, 0x0f, 0xae,
|
|
0x0f, 0xd7, 0x0f, 0xd7, 0x0f, 0xff, 0x0f, 0xff
|
|
};
|
|
|
|
static int
|
|
wavefront_fx_idle (snd_wavefront_t *dev)
|
|
|
|
{
|
|
int i;
|
|
unsigned int x = 0x80;
|
|
|
|
for (i = 0; i < 1000; i++) {
|
|
x = inb (dev->fx_status);
|
|
if ((x & 0x80) == 0) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (x & 0x80) {
|
|
snd_printk ("FX device never idle.\n");
|
|
return 0;
|
|
}
|
|
|
|
return (1);
|
|
}
|
|
|
|
static void
|
|
wavefront_fx_mute (snd_wavefront_t *dev, int onoff)
|
|
|
|
{
|
|
if (!wavefront_fx_idle(dev)) {
|
|
return;
|
|
}
|
|
|
|
outb (onoff ? 0x02 : 0x00, dev->fx_op);
|
|
}
|
|
|
|
static int
|
|
wavefront_fx_memset (snd_wavefront_t *dev,
|
|
int page,
|
|
int addr,
|
|
int cnt,
|
|
unsigned short *data)
|
|
{
|
|
if (page < 0 || page > 7) {
|
|
snd_printk ("FX memset: "
|
|
"page must be >= 0 and <= 7\n");
|
|
return -(EINVAL);
|
|
}
|
|
|
|
if (addr < 0 || addr > 0x7f) {
|
|
snd_printk ("FX memset: "
|
|
"addr must be >= 0 and <= 7f\n");
|
|
return -(EINVAL);
|
|
}
|
|
|
|
if (cnt == 1) {
|
|
|
|
outb (FX_LSB_TRANSFER, dev->fx_lcr);
|
|
outb (page, dev->fx_dsp_page);
|
|
outb (addr, dev->fx_dsp_addr);
|
|
outb ((data[0] >> 8), dev->fx_dsp_msb);
|
|
outb ((data[0] & 0xff), dev->fx_dsp_lsb);
|
|
|
|
snd_printk ("FX: addr %d:%x set to 0x%x\n",
|
|
page, addr, data[0]);
|
|
|
|
} else {
|
|
int i;
|
|
|
|
outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
|
|
outb (page, dev->fx_dsp_page);
|
|
outb (addr, dev->fx_dsp_addr);
|
|
|
|
for (i = 0; i < cnt; i++) {
|
|
outb ((data[i] >> 8), dev->fx_dsp_msb);
|
|
outb ((data[i] & 0xff), dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (i != cnt) {
|
|
snd_printk ("FX memset "
|
|
"(0x%x, 0x%x, 0x%lx, %d) incomplete\n",
|
|
page, addr, (unsigned long) data, cnt);
|
|
return -(EIO);
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
snd_wavefront_fx_detect (snd_wavefront_t *dev)
|
|
|
|
{
|
|
/* This is a crude check, but its the best one I have for now.
|
|
Certainly on the Maui and the Tropez, wavefront_fx_idle() will
|
|
report "never idle", which suggests that this test should
|
|
work OK.
|
|
*/
|
|
|
|
if (inb (dev->fx_status) & 0x80) {
|
|
snd_printk ("Hmm, probably a Maui or Tropez.\n");
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
snd_wavefront_fx_open (struct snd_hwdep *hw, struct file *file)
|
|
|
|
{
|
|
if (!try_module_get(hw->card->module))
|
|
return -EFAULT;
|
|
file->private_data = hw;
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
snd_wavefront_fx_release (struct snd_hwdep *hw, struct file *file)
|
|
|
|
{
|
|
module_put(hw->card->module);
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
snd_wavefront_fx_ioctl (struct snd_hwdep *sdev, struct file *file,
|
|
unsigned int cmd, unsigned long arg)
|
|
|
|
{
|
|
struct snd_card *card;
|
|
snd_wavefront_card_t *acard;
|
|
snd_wavefront_t *dev;
|
|
wavefront_fx_info r;
|
|
unsigned short *page_data = NULL;
|
|
unsigned short *pd;
|
|
int err = 0;
|
|
|
|
snd_assert(sdev->card != NULL, return -ENODEV);
|
|
|
|
card = sdev->card;
|
|
|
|
snd_assert(card->private_data != NULL, return -ENODEV);
|
|
|
|
acard = card->private_data;
|
|
dev = &acard->wavefront;
|
|
|
|
if (copy_from_user (&r, (void __user *)arg, sizeof (wavefront_fx_info)))
|
|
return -EFAULT;
|
|
|
|
switch (r.request) {
|
|
case WFFX_MUTE:
|
|
wavefront_fx_mute (dev, r.data[0]);
|
|
return -EIO;
|
|
|
|
case WFFX_MEMSET:
|
|
if (r.data[2] <= 0) {
|
|
snd_printk ("cannot write "
|
|
"<= 0 bytes to FX\n");
|
|
return -EIO;
|
|
} else if (r.data[2] == 1) {
|
|
pd = (unsigned short *) &r.data[3];
|
|
} else {
|
|
if (r.data[2] > 256) {
|
|
snd_printk ("cannot write "
|
|
"> 512 bytes to FX\n");
|
|
return -EIO;
|
|
}
|
|
page_data = kmalloc(r.data[2] * sizeof(short), GFP_KERNEL);
|
|
if (!page_data)
|
|
return -ENOMEM;
|
|
if (copy_from_user (page_data,
|
|
(unsigned char __user *) r.data[3],
|
|
r.data[2] * sizeof(short))) {
|
|
kfree(page_data);
|
|
return -EFAULT;
|
|
}
|
|
pd = page_data;
|
|
}
|
|
|
|
err = wavefront_fx_memset (dev,
|
|
r.data[0], /* page */
|
|
r.data[1], /* addr */
|
|
r.data[2], /* cnt */
|
|
pd);
|
|
kfree(page_data);
|
|
break;
|
|
|
|
default:
|
|
snd_printk ("FX: ioctl %d not yet supported\n",
|
|
r.request);
|
|
return -ENOTTY;
|
|
}
|
|
return err;
|
|
}
|
|
|
|
/* YSS225 initialization.
|
|
|
|
This code was developed using DOSEMU. The Turtle Beach SETUPSND
|
|
utility was run with I/O tracing in DOSEMU enabled, and a reconstruction
|
|
of the port I/O done, using the Yamaha faxback document as a guide
|
|
to add more logic to the code. Its really pretty weird.
|
|
|
|
There was an alternative approach of just dumping the whole I/O
|
|
sequence as a series of port/value pairs and a simple loop
|
|
that output it. However, I hope that eventually I'll get more
|
|
control over what this code does, and so I tried to stick with
|
|
a somewhat "algorithmic" approach.
|
|
*/
|
|
|
|
|
|
int __init
|
|
snd_wavefront_fx_start (snd_wavefront_t *dev)
|
|
|
|
{
|
|
unsigned int i, j;
|
|
|
|
/* Set all bits for all channels on the MOD unit to zero */
|
|
/* XXX But why do this twice ? */
|
|
|
|
for (j = 0; j < 2; j++) {
|
|
for (i = 0x10; i <= 0xff; i++) {
|
|
|
|
if (!wavefront_fx_idle (dev)) {
|
|
return (-1);
|
|
}
|
|
|
|
outb (i, dev->fx_mod_addr);
|
|
outb (0x0, dev->fx_mod_data);
|
|
}
|
|
}
|
|
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0x02, dev->fx_op); /* mute on */
|
|
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0x07, dev->fx_dsp_page);
|
|
outb (0x44, dev->fx_dsp_addr);
|
|
outb (0x00, dev->fx_dsp_msb);
|
|
outb (0x00, dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0x07, dev->fx_dsp_page);
|
|
outb (0x42, dev->fx_dsp_addr);
|
|
outb (0x00, dev->fx_dsp_msb);
|
|
outb (0x00, dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0x07, dev->fx_dsp_page);
|
|
outb (0x43, dev->fx_dsp_addr);
|
|
outb (0x00, dev->fx_dsp_msb);
|
|
outb (0x00, dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0x07, dev->fx_dsp_page);
|
|
outb (0x7c, dev->fx_dsp_addr);
|
|
outb (0x00, dev->fx_dsp_msb);
|
|
outb (0x00, dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0x07, dev->fx_dsp_page);
|
|
outb (0x7e, dev->fx_dsp_addr);
|
|
outb (0x00, dev->fx_dsp_msb);
|
|
outb (0x00, dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0x07, dev->fx_dsp_page);
|
|
outb (0x46, dev->fx_dsp_addr);
|
|
outb (0x00, dev->fx_dsp_msb);
|
|
outb (0x00, dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0x07, dev->fx_dsp_page);
|
|
outb (0x49, dev->fx_dsp_addr);
|
|
outb (0x00, dev->fx_dsp_msb);
|
|
outb (0x00, dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0x07, dev->fx_dsp_page);
|
|
outb (0x47, dev->fx_dsp_addr);
|
|
outb (0x00, dev->fx_dsp_msb);
|
|
outb (0x00, dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0x07, dev->fx_dsp_page);
|
|
outb (0x4a, dev->fx_dsp_addr);
|
|
outb (0x00, dev->fx_dsp_msb);
|
|
outb (0x00, dev->fx_dsp_lsb);
|
|
|
|
/* either because of stupidity by TB's programmers, or because it
|
|
actually does something, rezero the MOD page.
|
|
*/
|
|
for (i = 0x10; i <= 0xff; i++) {
|
|
|
|
if (!wavefront_fx_idle (dev)) {
|
|
return (-1);
|
|
}
|
|
|
|
outb (i, dev->fx_mod_addr);
|
|
outb (0x0, dev->fx_mod_data);
|
|
}
|
|
/* load page zero */
|
|
|
|
outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
|
|
outb (0x00, dev->fx_dsp_page);
|
|
outb (0x00, dev->fx_dsp_addr);
|
|
|
|
for (i = 0; i < sizeof (page_zero); i += 2) {
|
|
outb (page_zero[i], dev->fx_dsp_msb);
|
|
outb (page_zero[i+1], dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
/* Now load page one */
|
|
|
|
outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
|
|
outb (0x01, dev->fx_dsp_page);
|
|
outb (0x00, dev->fx_dsp_addr);
|
|
|
|
for (i = 0; i < sizeof (page_one); i += 2) {
|
|
outb (page_one[i], dev->fx_dsp_msb);
|
|
outb (page_one[i+1], dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
|
|
outb (0x02, dev->fx_dsp_page);
|
|
outb (0x00, dev->fx_dsp_addr);
|
|
|
|
for (i = 0; i < sizeof (page_two); i++) {
|
|
outb (page_two[i], dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
|
|
outb (0x03, dev->fx_dsp_page);
|
|
outb (0x00, dev->fx_dsp_addr);
|
|
|
|
for (i = 0; i < sizeof (page_three); i++) {
|
|
outb (page_three[i], dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
|
|
outb (0x04, dev->fx_dsp_page);
|
|
outb (0x00, dev->fx_dsp_addr);
|
|
|
|
for (i = 0; i < sizeof (page_four); i++) {
|
|
outb (page_four[i], dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
/* Load memory area (page six) */
|
|
|
|
outb (FX_LSB_TRANSFER, dev->fx_lcr);
|
|
outb (0x06, dev->fx_dsp_page);
|
|
|
|
for (i = 0; i < sizeof (page_six); i += 3) {
|
|
outb (page_six[i], dev->fx_dsp_addr);
|
|
outb (page_six[i+1], dev->fx_dsp_msb);
|
|
outb (page_six[i+2], dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
|
|
outb (0x07, dev->fx_dsp_page);
|
|
outb (0x00, dev->fx_dsp_addr);
|
|
|
|
for (i = 0; i < sizeof (page_seven); i += 2) {
|
|
outb (page_seven[i], dev->fx_dsp_msb);
|
|
outb (page_seven[i+1], dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
/* Now setup the MOD area. We do this algorithmically in order to
|
|
save a little data space. It could be done in the same fashion
|
|
as the "pages".
|
|
*/
|
|
|
|
for (i = 0x00; i <= 0x0f; i++) {
|
|
outb (0x01, dev->fx_mod_addr);
|
|
outb (i, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0x02, dev->fx_mod_addr);
|
|
outb (0x00, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
for (i = 0xb0; i <= 0xbf; i++) {
|
|
outb (i, dev->fx_mod_addr);
|
|
outb (0x20, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
for (i = 0xf0; i <= 0xff; i++) {
|
|
outb (i, dev->fx_mod_addr);
|
|
outb (0x20, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
for (i = 0x10; i <= 0x1d; i++) {
|
|
outb (i, dev->fx_mod_addr);
|
|
outb (0xff, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
outb (0x1e, dev->fx_mod_addr);
|
|
outb (0x40, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
|
|
for (i = 0x1f; i <= 0x2d; i++) {
|
|
outb (i, dev->fx_mod_addr);
|
|
outb (0xff, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
outb (0x2e, dev->fx_mod_addr);
|
|
outb (0x00, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
|
|
for (i = 0x2f; i <= 0x3e; i++) {
|
|
outb (i, dev->fx_mod_addr);
|
|
outb (0x00, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
outb (0x3f, dev->fx_mod_addr);
|
|
outb (0x20, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
|
|
for (i = 0x40; i <= 0x4d; i++) {
|
|
outb (i, dev->fx_mod_addr);
|
|
outb (0x00, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
outb (0x4e, dev->fx_mod_addr);
|
|
outb (0x0e, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0x4f, dev->fx_mod_addr);
|
|
outb (0x0e, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
|
|
|
|
for (i = 0x50; i <= 0x6b; i++) {
|
|
outb (i, dev->fx_mod_addr);
|
|
outb (0x00, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
outb (0x6c, dev->fx_mod_addr);
|
|
outb (0x40, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
|
|
outb (0x6d, dev->fx_mod_addr);
|
|
outb (0x00, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
|
|
outb (0x6e, dev->fx_mod_addr);
|
|
outb (0x40, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
|
|
outb (0x6f, dev->fx_mod_addr);
|
|
outb (0x40, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
|
|
for (i = 0x70; i <= 0x7f; i++) {
|
|
outb (i, dev->fx_mod_addr);
|
|
outb (0xc0, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
for (i = 0x80; i <= 0xaf; i++) {
|
|
outb (i, dev->fx_mod_addr);
|
|
outb (0x00, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
for (i = 0xc0; i <= 0xdd; i++) {
|
|
outb (i, dev->fx_mod_addr);
|
|
outb (0x00, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
outb (0xde, dev->fx_mod_addr);
|
|
outb (0x10, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0xdf, dev->fx_mod_addr);
|
|
outb (0x10, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
|
|
for (i = 0xe0; i <= 0xef; i++) {
|
|
outb (i, dev->fx_mod_addr);
|
|
outb (0x00, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
for (i = 0x00; i <= 0x0f; i++) {
|
|
outb (0x01, dev->fx_mod_addr);
|
|
outb (i, dev->fx_mod_data);
|
|
outb (0x02, dev->fx_mod_addr);
|
|
outb (0x01, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
outb (0x02, dev->fx_op); /* mute on */
|
|
|
|
/* Now set the coefficients and so forth for the programs above */
|
|
|
|
for (i = 0; i < sizeof (coefficients); i += 4) {
|
|
outb (coefficients[i], dev->fx_dsp_page);
|
|
outb (coefficients[i+1], dev->fx_dsp_addr);
|
|
outb (coefficients[i+2], dev->fx_dsp_msb);
|
|
outb (coefficients[i+3], dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
/* Some settings (?) that are too small to bundle into loops */
|
|
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0x1e, dev->fx_mod_addr);
|
|
outb (0x14, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0xde, dev->fx_mod_addr);
|
|
outb (0x20, dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0xdf, dev->fx_mod_addr);
|
|
outb (0x20, dev->fx_mod_data);
|
|
|
|
/* some more coefficients */
|
|
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0x06, dev->fx_dsp_page);
|
|
outb (0x78, dev->fx_dsp_addr);
|
|
outb (0x00, dev->fx_dsp_msb);
|
|
outb (0x40, dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0x07, dev->fx_dsp_page);
|
|
outb (0x03, dev->fx_dsp_addr);
|
|
outb (0x0f, dev->fx_dsp_msb);
|
|
outb (0xff, dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0x07, dev->fx_dsp_page);
|
|
outb (0x0b, dev->fx_dsp_addr);
|
|
outb (0x0f, dev->fx_dsp_msb);
|
|
outb (0xff, dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0x07, dev->fx_dsp_page);
|
|
outb (0x02, dev->fx_dsp_addr);
|
|
outb (0x00, dev->fx_dsp_msb);
|
|
outb (0x00, dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0x07, dev->fx_dsp_page);
|
|
outb (0x0a, dev->fx_dsp_addr);
|
|
outb (0x00, dev->fx_dsp_msb);
|
|
outb (0x00, dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0x07, dev->fx_dsp_page);
|
|
outb (0x46, dev->fx_dsp_addr);
|
|
outb (0x00, dev->fx_dsp_msb);
|
|
outb (0x00, dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
outb (0x07, dev->fx_dsp_page);
|
|
outb (0x49, dev->fx_dsp_addr);
|
|
outb (0x00, dev->fx_dsp_msb);
|
|
outb (0x00, dev->fx_dsp_lsb);
|
|
|
|
/* Now, for some strange reason, lets reload every page
|
|
and all the coefficients over again. I have *NO* idea
|
|
why this is done. I do know that no sound is produced
|
|
is this phase is omitted.
|
|
*/
|
|
|
|
outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
|
|
outb (0x00, dev->fx_dsp_page);
|
|
outb (0x10, dev->fx_dsp_addr);
|
|
|
|
for (i = 0; i < sizeof (page_zero_v2); i += 2) {
|
|
outb (page_zero_v2[i], dev->fx_dsp_msb);
|
|
outb (page_zero_v2[i+1], dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
|
|
outb (0x01, dev->fx_dsp_page);
|
|
outb (0x10, dev->fx_dsp_addr);
|
|
|
|
for (i = 0; i < sizeof (page_one_v2); i += 2) {
|
|
outb (page_one_v2[i], dev->fx_dsp_msb);
|
|
outb (page_one_v2[i+1], dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
|
|
outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
|
|
outb (0x02, dev->fx_dsp_page);
|
|
outb (0x10, dev->fx_dsp_addr);
|
|
|
|
for (i = 0; i < sizeof (page_two_v2); i++) {
|
|
outb (page_two_v2[i], dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
|
|
outb (0x03, dev->fx_dsp_page);
|
|
outb (0x10, dev->fx_dsp_addr);
|
|
|
|
for (i = 0; i < sizeof (page_three_v2); i++) {
|
|
outb (page_three_v2[i], dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
|
|
outb (0x04, dev->fx_dsp_page);
|
|
outb (0x10, dev->fx_dsp_addr);
|
|
|
|
for (i = 0; i < sizeof (page_four_v2); i++) {
|
|
outb (page_four_v2[i], dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
outb (FX_LSB_TRANSFER, dev->fx_lcr);
|
|
outb (0x06, dev->fx_dsp_page);
|
|
|
|
/* Page six v.2 is algorithmic */
|
|
|
|
for (i = 0x10; i <= 0x3e; i += 2) {
|
|
outb (i, dev->fx_dsp_addr);
|
|
outb (0x00, dev->fx_dsp_msb);
|
|
outb (0x00, dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
outb (FX_AUTO_INCR|FX_LSB_TRANSFER, dev->fx_lcr);
|
|
outb (0x07, dev->fx_dsp_page);
|
|
outb (0x10, dev->fx_dsp_addr);
|
|
|
|
for (i = 0; i < sizeof (page_seven_v2); i += 2) {
|
|
outb (page_seven_v2[i], dev->fx_dsp_msb);
|
|
outb (page_seven_v2[i+1], dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
for (i = 0x00; i < sizeof(mod_v2); i += 2) {
|
|
outb (mod_v2[i], dev->fx_mod_addr);
|
|
outb (mod_v2[i+1], dev->fx_mod_data);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
for (i = 0; i < sizeof (coefficients2); i += 4) {
|
|
outb (coefficients2[i], dev->fx_dsp_page);
|
|
outb (coefficients2[i+1], dev->fx_dsp_addr);
|
|
outb (coefficients2[i+2], dev->fx_dsp_msb);
|
|
outb (coefficients2[i+3], dev->fx_dsp_lsb);
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
}
|
|
|
|
for (i = 0; i < sizeof (coefficients3); i += 2) {
|
|
int x;
|
|
|
|
outb (0x07, dev->fx_dsp_page);
|
|
x = (i % 4) ? 0x4e : 0x4c;
|
|
outb (x, dev->fx_dsp_addr);
|
|
outb (coefficients3[i], dev->fx_dsp_msb);
|
|
outb (coefficients3[i+1], dev->fx_dsp_lsb);
|
|
}
|
|
|
|
outb (0x00, dev->fx_op); /* mute off */
|
|
if (!wavefront_fx_idle (dev)) return (-1);
|
|
|
|
return (0);
|
|
}
|